# SDR SWAA2019110138409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2019
- Submitted: November 1, 2019
- Operation: Air carrier
- Aircraft: [N901WN](https://openairdocs.org/aircraft/N901WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32545
- Aircraft time: 41,207 hours, 24,078 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A550611
- Condition: Corroded
- Location: Bs 986
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2019110138409

## Discrepancy

FLOOR BEAM UPPER SURFACE AROUND FASTENER HOLE CORRODED AT BS. 986.5, LBL 43.  / REPAIRED FLOOR BEAM PER EA & ER.

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